Do not cut power during this process, or you may "brick" the board, requiring an external SPI programmer to fix.
Change the (try values 0, 1, or 2) until the image clears up. Download VST59 031 Panel Firmware part01 rar
Use a tool like 7-Zip or WinRAR to open part01.rar ; it will automatically pull data from the subsequent parts. Do not cut power during this process, or
Updating the firmware on a universal LCD controller board is a common DIY fix for reviving old laptop screens or repairing TVs with faulty software. This guide covers how to handle the "part01.rar" archive and safely flash your board. 🛠️ Phase 1: Preparation or you may "brick" the board
Place the extracted .bin file into the root directory of your USB drive (don't put it in a folder).